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Abdullahi Opeyemi Abdullateef

@abdullahiopeyemiabdu

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I turn raw data into actionable insights using SQL, Python, Excel, and Power BI.

Nigeria

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What I'm looking for

I'm looking for an entry-level data analytics role where I can use SQL, Python, Excel, and Power BI to deliver actionable insights, improve operations, and grow alongside a data-driven team.

I've analyzed telecom customer transaction data as a Junior Data Analyst Intern at Blue Stock, building a logistic regression model that achieved 85% accuracy and flagged 1,200 customers at risk of churn.

I use SQL, Python, Excel, Power BI, Tableau, and data storytelling to identify trends, improve operational efficiency, and support data-driven business decisions. My work has supported operational-efficiency improvements of up to 70%.

I'm a Higher National Diploma graduate in Computer Science from The Polytechnic of Sokoto, with training in statistics, database management systems, research methods, and operations research.

Beyond analysis, I built and lead TDI Data Community, a 3,000+ member tech and data professional community in Nigeria. I also mentor women transitioning into data roles through She Code Africa.

Experience

Work history, roles, and key accomplishments

Junior Data Analyst Intern

Blue Stock In

Analyzed customer transaction data for a telecom company to predict churn risk. Built a logistic regression model achieving 85% accuracy and flagged 1,200 at-risk customers for targeted retention campaigns.

Excel Power BI SQL Logistic Regression Data Analysis

Education

Degrees, certifications, and relevant coursework

The Polytechnic of Sokoto

Higher National Diploma, Computer Science

Pursued a Higher National Diploma in Computer Science, completing in 2024. Coursework included statistics, database management systems, research methods, and operations research.